342213311031 has 8 divisors (see below), whose sum is σ = 456528294144. Its totient is φ = 228020267640.

The previous prime is 342213310993. The next prime is 342213311051. The reversal of 342213311031 is 130113312243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342213311031 - 2¹³ = 342213302839 is a prime.

It is a super-2 number, since 2×342213311031² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 342213310992 and 342213311010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342213311051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30478381 + ... + 30489606.

It is an arithmetic number, because the mean of its divisors is an integer number (57066036768).

Almost surely, 2^342213311031 is an apocalyptic number.

342213311031 is a deficient number, since it is larger than the sum of its proper divisors (114314983113).

342213311031 is a wasteful number, since it uses less digits than its factorization.

342213311031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60969861.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 342213311031 its reverse (130113312243), we get a palindrome (472326623274).

The spelling of 342213311031 in words is "three hundred forty-two billion, two hundred thirteen million, three hundred eleven thousand, thirty-one".